Fail startCheckpoint if checkpoints not supported
Bug: 131815738
Test: vdc checkpoint startCheckpoint 2 succeeds on blueline
It fails with a modified fstab with no checkpoint=fs flag
Change-Id: I6d55810a1f711a670f18fbd10d8779c15f4e3cba
diff --git a/Checkpoint.cpp b/Checkpoint.cpp
index ba9af11..56ec782 100644
--- a/Checkpoint.cpp
+++ b/Checkpoint.cpp
@@ -125,6 +125,10 @@
}
Status cp_startCheckpoint(int retry) {
+ bool result;
+ if (!cp_supportsCheckpoint(result).isOk() || !result)
+ return error(ENOTSUP, "Checkpoints not supported");
+
if (retry < -1) return error(EINVAL, "Retry count must be more than -1");
std::string content = std::to_string(retry + 1);
if (retry == -1) {